Question
Of the four given options, choose the most appropriate
one.Solution
The correct option is (4) Did she know about the meeting?After "Did," the base form of the verb (know) is used instead of its past (knew) or past participle (known). Hence, "Did she know" is the grammatically correct structure.
35% of 840 + 162 = ? – 25% × 300
31% of 1900 - ? = 73
(2500 ÷ √625) × √(42.25) = ? ÷ 4
62 of 8 - 320 ÷ 4 = ?3 + 200
2*1/3 + 22*1/3 + 222*1/3 + 2222*1/2 + 22222*1/2 = ?
What will come in place of (?) in the given expression.
(3/4 of 64) + (1/2 of 48) = ?5.5 × 3.2 × 2.3 = ?
What value should come in the place of (?) in the following questions?
30% of 160 – 25% of 240 + 43 = ?
(72 × 52 + 1555 )/(79+60) = 2000 ÷ ?